function staffSearch() {
    // 获取查询按钮旁input的value
    let staffId = document.getElementById("search_value").value;
    if (staffId == "" || isNaN(Number(staffId))) {
        alert("请输入正确的ID");
    } else {
        window.location.href = "../success/p_staffmanage_searchResult.jsp?staffId=" + Number(staffId);
    }

}